#1 - Hulk Hogan
WWE just recently reinstated Hulk Hogan into their Hall of Fame, which pretty much means that it's only a matter of time before the former WWE and WCW World Heavyweight Champion makes his return to television.
Look who just shut down all of Tony Khan's critics! More HERE.
Even though he's kept himself in pretty good shape throughout the years, it's highly unlikely that WWE will allow him to have another match, but featuring him as the new general manager of Raw would be the perfect role for the "Hulkster."
If WWE does bring Hogan back as the general manager of the red brand, the best place to do it would be either at WrestleMania 35, or the night after the event, where he'd surely get a gigantic reaction from the fans.